Janice Ostermiller, FNP-BC

Adult Health Nurse Practitioner

Nurse Practitioner

Janice Ostermiller is an Adult Health Nurse Practitioner based in Billings, MT with over 12 years of clinical experience. Offers virtual telehealth visits.

(406) 238-2500Billings, MT
Telehealth Available
NPI Active per CMS — Q2 2026

Patients across MT can see Janice Ostermiller, FNP-BC in person in Billings or via virtual visit — no travel required. With 12+ years of experience, she has been practicing in the Billings area. Among her Medicare patients, common conditions include hypertension, high cholesterol, and mood disorders (per CMS data).

1 of 13 Nurse Practitioner providers in MTSee all Nurse Practitioner in Billings12+ years experienceNPI since 2014

Older · 1550dNPPES updated 2022-02-24 · verify NPI on CMS · Verify license at Montana Board of Medical Examiners

Contact & Location

Practice Location

801 N 29th St, Billings, MT 59101-0905

Patient Condition Panel

What This Doctor Treats Most

Based on Medicare claims data — here's what patients commonly see this doctor for

Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Mood Disorders.

Hypertension
75%

High blood pressure — a leading risk factor for heart disease and stroke

High Cholesterol
65%

Elevated cholesterol or triglycerides that increase heart disease risk

Mood Disorders
49%

Conditions affecting emotional state, including depression and bipolar disorder

Depression
46%

A mood disorder causing persistent sadness and loss of interest in activities

Arthritis
45%

Joint inflammation causing pain, swelling, and stiffness

Chronic Kidney Disease
34%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

Anxiety Disorders
33%

Excessive worry or fear that interferes with daily life

Heart Failure
31%

The heart cannot pump blood efficiently enough to meet the body's needs

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Board certified · Feb 23, 2022

    Self-reported via NPPES

  2. 12 years in practice

    Established

Nurse PractitionerAdult Health in BillingsPhysician Assistants & Advanced Practice Nursing Providers

Definition to come...

Taxonomy: 363LA2200X

Practice Footprint

Mailing address

Po Box 35100, Billings, MT 59107-5100

Differs from practice location

Virtual Adult Health Care With Janice Ostermiller

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Janice Ostermiller for blood pressure monitoring, cholesterol management, mood disorder follow-ups — no travel to Billings required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Janice Ostermiller

Dr. Ostermiller is listed as active in the NPI registry with telehealth listed in Billings, MT. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (406) 238-2500.

Verified across 3 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Physician Comparator. See Data Methodology.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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